Pith Number

pith:IJUEHVJB

pith:2016:IJUEHVJBYMJG2EXQG6XOEGAUXT

not attested not anchored not stored refs pending

A Primer on Coordinate Descent Algorithms

Hao-Jun Michael Shi, Shenyinying Tu, Wotao Yin, Yangyang Xu

arxiv:1610.00040 v2 · 2016-09-30 · math.OC · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJUEHVJBYMJG2EXQG6XOEGAUXT}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Stochastic block coordinate and function alternation for multi-objective optimization and learning

Randomized Subsystem Descent for Fermion-to-Qubit Mapping

Receipt and verification

First computed	2026-05-18T00:52:55.089662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

426843d521c3126d12f037aee21814bcc5810f40fea09c8b572988d2962f2995

Aliases

arxiv: 1610.00040 · arxiv_version: 1610.00040v2 · doi: 10.48550/arxiv.1610.00040 · pith_short_12: IJUEHVJBYMJG · pith_short_16: IJUEHVJBYMJG2EXQ · pith_short_8: IJUEHVJB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IJUEHVJBYMJG2EXQG6XOEGAUXT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 426843d521c3126d12f037aee21814bcc5810f40fea09c8b572988d2962f2995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65f6ee0a7f16934132d17b7fffb41da3e14293e9d8ecd6958665ba0fb74ec4c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-09-30T21:55:55Z",
    "title_canon_sha256": "2f41ee31d24925dbf28f68e705e5c242dc39063c23fbb5c8c11ae247f785c6ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00040",
    "kind": "arxiv",
    "version": 2
  }
}